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Lisa [10]
2 years ago
5

When measuring speed of sound in air, speed of light = 4f(length of column of air + 0.3 * diameter of tube).

Physics
1 answer:
In-s [12.5K]2 years ago
5 0

Answer:

the length of the column in air

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The data table below shows the distribution of the energies of a pendulum 0.60 s into its motion. What is the missing value?
ohaa [14]
The total energy (also called mechanical energy) is the sum of the kinetic energy and potential energy:
TE = KE + PE
For this pendulum, we see that at t=0.60 s the total energy is TE=0.918 J while the potential energy is 0.054 J, so the kinetic energy (the missing value in the table) is
KE=TE-PE=0.918 J - 0.054 J =0.864 J
4 0
2 years ago
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1 year ago
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3 years ago
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A marble rolls along the floor with a constant velocity of 6 m/s. How far will it have gone after 130 seconds
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